| 词汇 | not-know-the-first-thing-about |
| 语种 | 英语、汉语、英汉翻译、汉英翻译 |
| 释义 | not know the first thing about somethingidiom to know nothing about a subject: 对…一无所知 I'm afraid I don't know the first thing about car engines.恐怕我对汽车发动机一无所知。 Unaware be in the darkidiom be on another planetidiom benighted benightedly blind spot blindly foggy Goodness/God/Heaven/Christ knowsidiom illiterate imperceptive in blissful ignoranceidiom innumeracy innumerate insensate stump unattuned unawakened unaware unawareness unbeknownst not know the first thing about | American Dictionarynot know the first thing aboutidiom to know nothing about something: I don’t know the first thing about physics. |
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